OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

AUPH $12.00 Call

AUPH270115C00012000

Latest saved OI615Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AUPH $12.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 6153070 2026-10-08: 615 OI2026-10-09: 615 OI2026-10-13: 615 OI2026-10-14: 615 OI2026-10-16: 615 OI2026-10-20: 615 OI Oct 08, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AUPH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing6150
Oct 16, 20266150
Oct 14, 20266150
Oct 13, 20266150
Oct 09, 20266150
Oct 08, 2026615No prior observation